v4l2: fix results parsing

Replacing string "/" with "-" for better results format for test case names.

Test case names:
old VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS
new VIDIOC_G-S_TUNER-ENUM_FREQ_BANDS

Signed-off-by: Naresh Kamboju <naresh.kamboju@linaro.org>
diff --git a/automated/linux/v4l2/v4l2-compliance.sh b/automated/linux/v4l2/v4l2-compliance.sh
index 7aaa6e1..7234e47 100755
--- a/automated/linux/v4l2/v4l2-compliance.sh
+++ b/automated/linux/v4l2/v4l2-compliance.sh
@@ -63,4 +63,5 @@
       -e 's/:_/ /' \
       -e 's/ OK/ pass/' \
       -e 's/ FAIL/ fail/' \
+      -e 's/\//-/g' \
       >> "${RESULT_FILE}"